function initEasyUIValidate(){
	$.extend($.fn.validatebox.defaults.rules, {   
	    minLength: {   
	        validator: function(value, param){   
	        	if(value.length >= param[0]){
	        		return true;
	        	}
	            return false;   
	        },   
	        message: '长度不能少于{0}个字符！'  
	    },
	    maxLength: {   
	        validator: function(value, param){   
	        	if(value.length <= param[0]){
	        		return true;
	        	}
	            return false;   
	        },   
	        message: '长度不能大于{0}个字符！'  
	    },
	    minAndMaxLength: {   
	        validator: function(value, param){   
	        	if(value.length >= param[0] && value.length <= param[1]){
	        		return true;
	        	}
	            return false;   
	        },   
	        message: '长度只能为{0}-{1}个字符！'  
	    },
	    comboboxNotNull:{
	    	validator: function(value, param){  
		    	if('-- 请选择  --' == value || null == value || '' == value) {
					return false;
			    }
	            return true;   
	        },   
	        message: '该输入项为必输项！'
		},
	    comboboxMinValue:{
	    	validator: function(value, param){  
		    	if(value<0) {
					return false;
			    }
	            return true;   
	        },   
	        message: '该输入项必须大于等于0！'
		}    
	}); 
}